Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Fluid.Storage.Examples.ExpansionVessel.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo", uses=false)
Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo)
Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo)
Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo)
Running command: translateModel(IBPSA.Fluid.Storage.Examples.ExpansionVessel,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Storage.Examples.ExpansionVessel")
translateModel(IBPSA.Fluid.Storage.Examples.ExpansionVessel,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Storage.Examples.ExpansionVessel")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001107/0.001107, allocations: 116.7 kB / 17.1 MB, free: 5.996 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001063/0.001063, allocations: 194.1 kB / 18.04 MB, free: 5.07 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.131/1.131, allocations: 222.9 MB / 241.7 MB, free: 15.16 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.6564/0.6564, allocations: 122.9 MB / 414.8 MB, free: 15.82 MB / 334.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.807e-05/1.808e-05, allocations: 2.281 kB / 0.569 GB, free: 28.62 MB / 446.1 MB
Notification: Performance of NFInst.instantiate(IBPSA.Fluid.Storage.Examples.ExpansionVessel): time 0.01131/0.01134, allocations: 14.4 MB / 0.5831 GB, free: 18.35 MB / 446.1 MB
Notification: Performance of NFInst.instExpressions: time 0.004091/0.01546, allocations: 3.651 MB / 0.5867 GB, free: 15.77 MB / 446.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0003912/0.01587, allocations: 20.19 kB / 0.5867 GB, free: 15.76 MB / 446.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.0005383/0.01642, allocations: 205.6 kB / 0.5869 GB, free: 15.64 MB / 446.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.00116/0.01762, allocations: 0.6145 MB / 0.5875 GB, free: 15.29 MB / 446.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.0007753/0.01841, allocations: 397.5 kB / 0.5879 GB, free: 15.07 MB / 446.1 MB
Notification: Performance of NFFlatten.flatten: time 0.001207/0.01962, allocations: 1.281 MB / 0.5891 GB, free: 14.5 MB / 446.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.0004026/0.02004, allocations: 357.8 kB / 0.5895 GB, free: 14.33 MB / 446.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.0008609/0.02091, allocations: 449.2 kB / 0.5899 GB, free: 14.14 MB / 446.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.0002953/0.02121, allocations: 328.9 kB / 0.5902 GB, free: 13.95 MB / 446.1 MB
Notification: Performance of NFPackage.collectConstants: time 5.933e-05/0.02128, allocations: 34.16 kB / 0.5902 GB, free: 13.95 MB / 446.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.0005298/0.02181, allocations: 294.2 kB / 0.5905 GB, free: 13.79 MB / 446.1 MB
Notification: Performance of combineBinaries: time 0.0004032/0.02223, allocations: 0.7245 MB / 0.5912 GB, free: 13.29 MB / 446.1 MB
Notification: Performance of replaceArrayConstructors: time 0.0001996/0.02243, allocations: 471.7 kB / 0.5917 GB, free: 12.96 MB / 446.1 MB
Notification: Performance of NFVerifyModel.verify: time 7.712e-05/0.02251, allocations: 83.16 kB / 0.5918 GB, free: 12.92 MB / 446.1 MB
Notification: Performance of FrontEnd: time 8.758e-05/0.02261, allocations: 9.156 kB / 0.5918 GB, free: 12.92 MB / 446.1 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 62 (62)
 * Number of variables: 62 (62)
Notification: Performance of Bindings: time 0.001282/0.0239, allocations: 1.978 MB / 0.5937 GB, free: 11.41 MB / 446.1 MB
Notification: Performance of FunctionAlias: time 8.572e-05/0.02399, allocations: 102.6 kB / 0.5938 GB, free: 11.33 MB / 446.1 MB
Notification: Performance of Early Inline: time 0.000531/0.02453, allocations: 0.8283 MB / 0.5946 GB, free: 10.67 MB / 446.1 MB
Notification: Performance of simplify1: time 4.709e-05/0.02458, allocations: 67.31 kB / 0.5947 GB, free: 10.61 MB / 446.1 MB
Notification: Performance of Alias: time 0.001469/0.02606, allocations: 1.666 MB / 0.5963 GB, free: 9.531 MB / 446.1 MB
Notification: Performance of simplify2: time 3.697e-05/0.0261, allocations: 41.48 kB / 0.5963 GB, free: 9.504 MB / 446.1 MB
Notification: Performance of Detect States: time 0.0002909/0.0264, allocations: 225.6 kB / 0.5966 GB, free: 9.328 MB / 446.1 MB
Notification: Performance of Events: time 0.0001253/0.02653, allocations: 122.1 kB / 0.5967 GB, free: 9.238 MB / 446.1 MB
Notification: Performance of Partitioning: time 0.0001921/0.02673, allocations: 260.5 kB / 0.5969 GB, free: 9.031 MB / 446.1 MB
Error: Internal error NBResolveSingularities.noIndexReduction failed.
(1|1) Unmatched Variables
***************************
        [DER-] (1) Real $DER.vol.dynBal.U
         slice: {}

(1|1) Unmatched Equations
***************************
        [SCAL] (1) vol.dynBal.m = 995.586 * vol.dynBal.fluidVolume ($RES_SIM_27)
         slice: {}